By definition, a knee sprain is an injury to a knee ligament. The sprain may vary in severity from a slight stretch to a complete tear of the ligament.
A mild, or grade 1, sprain simply stretches the ligament and causes pain and
Most ligament injuries of the knee involve a tearing of either the
Look at your foot and ankle, without them you would not be able to walk to the store, dance to your favorite tune or drive a car. The foot... Read more »